7050-T7452 Die forgings: MIL-HDBK-5J Design Allowables
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| Material class | Aluminum |
| Alloy / temper / form | 7050 / T7452 / Die forgings |
| Specifications | AMS 4333 |
| Handbook | MIL-HDBK-5J, 31 January 2003, section 3.7.4.0, Table 3.7.4.0(c) (pdf page 327 of the chapter file) |
| Dimension bands | 2 |
| Density | 2823 kg/m³ |
Design Mechanical and Physical Properties (room temperature)
Converted from the handbook table (ksi, Msi, lb/in³) and rounded to 4 significant figures; dimension bands in inches with mm in parentheses. Bases: A and B are statistical minimums (99 % and 90 % probability at 95 % confidence), S the specification minimum. Grain directions: L longitudinal, LT long transverse, ST short transverse.
| Dimension band | 0–2 in (0–50.8 mm) | 2.001–4.000 in (50.83–101.6 mm) | |||
|---|---|---|---|---|---|
| Specification | AMS 4333 | AMS 4333 | |||
| Basis | A | B | A | B | |
| Ftu, MPa | L | 489.5 | 503.3 | 489.5 | 496.4 |
| LT | 468.8 | 503.3 | 461.9 | 489.5 | |
| ST | … | … | … | … | |
| Fty, MPa | L | 413.7 | 434.4 | 406.8 | 420.6 |
| LT | 379.2 | 420.6 | 365.4 | 420.6 | |
| ST | … | … | … | … | |
| Fcy, MPa | L | 434.4 | 455.1 | 427.5 | 441.3 |
| LT | … | … | … | … | |
| ST | 434.4 | 455.1 | 427.5 | 441.3 | |
| Fsu, MPa | L | 296.5 | 303.4 | 296.5 | 296.5 |
| LT | 296.5 | 303.4 | 296.5 | 296.5 | |
| ST | 296.5 | 303.4 | 296.5 | 296.5 | |
| Fbru (e/D = 1.5), MPa | L | 696.4 | 717.1 | 696.4 | 710.2 |
| LT | 696.4 | 717.1 | 696.4 | 710.2 | |
| ST | 696.4 | 717.1 | 696.4 | 710.2 | |
| Fbru (e/D = 2.0), MPa | L | 930.8 | 958.4 | 930.8 | 944.6 |
| LT | 930.8 | 958.4 | 930.8 | 944.6 | |
| ST | 930.8 | 958.4 | 930.8 | 944.6 | |
| Fbry (e/D = 1.5), MPa | L | 599.8 | 634.3 | 592.9 | 613.6 |
| LT | 599.8 | 634.3 | 592.9 | 613.6 | |
| ST | 599.8 | 634.3 | 592.9 | 613.6 | |
| Fbry (e/D = 2.0), MPa | L | 723.9 | 758.4 | 710.2 | 730.8 |
| LT | 723.9 | 758.4 | 710.2 | 730.8 | |
| ST | 723.9 | 758.4 | 710.2 | 730.8 | |
| e, % | L | 9 | 8 | 8 | 8 |
| LT | 5 | 4 | 4 | 4 | |
| ST | … | … | … | … | |
| E, GPa | 70.33 | 70.33 | 70.33 | 70.33 | |
| Ec, GPa | 72.39 | 72.39 | 72.39 | 72.39 | |
| G, GPa | 26.89 | 26.89 | 26.89 | 26.89 | |
| ν | 0.33 | 0.33 | 0.33 | 0.33 | |
| ρ, kg/m³ | 2823 | 2823 | 2823 | 2823 | |
Effect of Temperature
The handbook maps no temperature-effect figure to this table.
Other 7050 Tables
- 7050-T73511 Extrusion (Table 3.7.4.0(e))
- 7050-T74 Die forging (Table 3.7.4.0(c))
- 7050-T7451 Plate (Table 3.7.4.0(b))
- 7050-T74511 Extrusion (Table 3.7.4.0(e))
- 7050-T7452 Hand Forging (Table 3.7.4.0(d))
- 7050-T7651 Plate (Table 3.7.4.0(b))
- 7050-T76511 Extrusion (Table 3.7.4.0(e))
Source and Use
U.S. Department of Defense (2003). Metallic Materials and Elements for Aerospace Vehicle Structures. MIL-HDBK-5J, 31 January 2003 (public domain). The values are the handbook's design allowables as extracted from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ. No warranty is given.